Add internal setting to disable telecom

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/internal/InternalSettingsFragment.kt

@@ -382,6 +382,14 @@ class InternalSettingsFragment : DSLSettingsFragment(R.string.preferences__inter
         }
       )
 
+      switchPref(
+        title = DSLSettingsText.from(R.string.preferences__internal_calling_disable_telecom),
+        isChecked = state.callingDisableTelecom,
+        onClick = {
+          viewModel.setInternalCallingDisableTelecom(!state.callingDisableTelecom)
+        }
+      )
+
       if (FeatureFlags.donorBadges() && SignalStore.donationsValues().getSubscriber() != null) {
         dividerPref()
 

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/internal/InternalSettingsState.kt

@@ -16,6 +16,7 @@ data class InternalSettingsState(
   val callingServer: String,
   val callingAudioProcessingMethod: CallManager.AudioProcessingMethod,
   val callingBandwidthMode: CallManager.BandwidthMode,
+  val callingDisableTelecom: Boolean,
   val useBuiltInEmojiSet: Boolean,
   val emojiVersion: EmojiFiles.Version?,
   val removeSenderKeyMinimium: Boolean,

app/src/main/java/org/thoughtcrime/securesms/components/settings/app/internal/InternalSettingsViewModel.kt

@@ -101,6 +101,11 @@ class InternalSettingsViewModel(private val repository: InternalSettingsReposito
     refresh()
   }
 
+  fun setInternalCallingDisableTelecom(enabled: Boolean) {
+    preferenceDataStore.putBoolean(InternalValues.CALLING_DISABLE_TELECOM, enabled)
+    refresh()
+  }
+
   fun toggleStories() {
     val newState = !SignalStore.storyValues().isFeatureDisabled
     SignalStore.storyValues().isFeatureDisabled = newState
@@ -128,6 +133,7 @@ class InternalSettingsViewModel(private val repository: InternalSettingsReposito
     callingServer = SignalStore.internalValues().groupCallingServer(),
     callingAudioProcessingMethod = SignalStore.internalValues().callingAudioProcessingMethod(),
     callingBandwidthMode = SignalStore.internalValues().callingBandwidthMode(),
+    callingDisableTelecom = SignalStore.internalValues().callingDisableTelecom(),
     useBuiltInEmojiSet = SignalStore.internalValues().forceBuiltInEmoji(),
     emojiVersion = null,
     removeSenderKeyMinimium = SignalStore.internalValues().removeSenderKeyMinimum(),